Firmware has the option to support the listen interval
per vif specific. Fix this.
Listen interval can be set by the TUs or by the number
of beacons. Current code enables the user to configure
the listen interval in the unit of 'number of beacons'
using debugfs entry "listen_interval". Going forward,
we need to alter the listen interval in the unit of TUs
to get good power numbers while going to WOW suspend/resume.
Allowing the user to change the listen interval in
the unit of "number of beacons" in debugfs and changing
listen interval in wow suspend/resume in the unit of
time (TUs) would lead us to confuse.
This patch make sures the listen interval is changed only
in the unit of time (TUs).
Signed-off-by: Raja Mani <rmani@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
vif->wdev.iftype = type;
vif->fw_vif_idx = fw_vif_idx;
vif->nw_type = vif->next_mode = nw_type;
vif->wdev.iftype = type;
vif->fw_vif_idx = fw_vif_idx;
vif->nw_type = vif->next_mode = nw_type;
+ vif->listen_intvl_t = ATH6KL_DEFAULT_LISTEN_INTVAL;
memcpy(ndev->dev_addr, ar->mac_addr, ETH_ALEN);
if (fw_vif_idx != 0)
memcpy(ndev->dev_addr, ar->mac_addr, ETH_ALEN);
if (fw_vif_idx != 0)
clear_bit(SKIP_SCAN, &ar->flag);
clear_bit(DESTROY_IN_PROGRESS, &ar->flag);
clear_bit(SKIP_SCAN, &ar->flag);
clear_bit(DESTROY_IN_PROGRESS, &ar->flag);
- ar->listen_intvl_b = A_DEFAULT_LISTEN_INTERVAL;
ar->intra_bss = 1;
ar->lrssi_roam_threshold = DEF_LRSSI_ROAM_THRESHOLD;
ar->intra_bss = 1;
ar->lrssi_roam_threshold = DEF_LRSSI_ROAM_THRESHOLD;
#define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
#define DISCON_TIMER_INTVAL 10000 /* in msec */
#define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
#define DISCON_TIMER_INTVAL 10000 /* in msec */
-#define A_DEFAULT_LISTEN_INTERVAL 1 /* beacon intervals */
-#define A_MAX_WOW_LISTEN_INTERVAL 1000
/* Channel dwell time in fg scan */
#define ATH6KL_FG_SCAN_INTERVAL 50 /* in ms */
/* Channel dwell time in fg scan */
#define ATH6KL_FG_SCAN_INTERVAL 50 /* in ms */
#define MBOX_YIELD_LIMIT 99
#define MBOX_YIELD_LIMIT 99
+#define ATH6KL_DEFAULT_LISTEN_INTVAL 100 /* in TUs */
+
/* configuration lags */
/*
* ATH6KL_CONF_IGNORE_ERP_BARKER: Ignore the barker premable in
/* configuration lags */
/*
* ATH6KL_CONF_IGNORE_ERP_BARKER: Ignore the barker premable in
bool probe_req_report;
u16 next_chan;
u16 assoc_bss_beacon_int;
bool probe_req_report;
u16 next_chan;
u16 assoc_bss_beacon_int;
u8 assoc_bss_dtim_period;
struct net_device_stats net_stats;
struct target_stats target_stats;
u8 assoc_bss_dtim_period;
struct net_device_stats net_stats;
struct target_stats target_stats;
u8 avail_idx_map;
spinlock_t lock;
struct semaphore sem;
u8 avail_idx_map;
spinlock_t lock;
struct semaphore sem;
u8 lrssi_roam_threshold;
struct ath6kl_version version;
u32 target_type;
u8 lrssi_roam_threshold;
struct ath6kl_version version;
u32 target_type;
if (kstrtou16(buf, 0, &listen_interval))
return -EINVAL;
if (kstrtou16(buf, 0, &listen_interval))
return -EINVAL;
- if ((listen_interval < 1) || (listen_interval > 50))
+ if ((listen_interval < 15) || (listen_interval > 3000))
- ar->listen_intvl_b = listen_interval;
- ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx, 0,
- ar->listen_intvl_b);
+ vif->listen_intvl_t = listen_interval;
+ ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx,
+ vif->listen_intvl_t, 0);
size_t count, loff_t *ppos)
{
struct ath6kl *ar = file->private_data;
size_t count, loff_t *ppos)
{
struct ath6kl *ar = file->private_data;
+ struct ath6kl_vif *vif;
- len = scnprintf(buf, sizeof(buf), "%u\n", ar->listen_intvl_b);
+ vif = ath6kl_vif_first(ar);
+ if (!vif)
+ return -EIO;
+
+ len = scnprintf(buf, sizeof(buf), "%u\n", vif->listen_intvl_t);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
memcpy(vif->bssid, bssid, sizeof(vif->bssid));
vif->bss_ch = channel;
memcpy(vif->bssid, bssid, sizeof(vif->bssid));
vif->bss_ch = channel;
- if ((vif->nw_type == INFRA_NETWORK)) {
- ar->listen_intvl_b = listen_int;
+ if ((vif->nw_type == INFRA_NETWORK))
ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx,
ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx,
- 0, ar->listen_intvl_b);
- }
+ vif->listen_intvl_t, 0);
netif_wake_queue(vif->ndev);
netif_wake_queue(vif->ndev);